87432160

素因数分解:

$2^5\times 5^1\times {\mathrm{191}}^1\times {\mathrm{2861}}^1$

素因数の和:3067

約数の個数: 48

約数和(自身を含む): 207712512

約数和(自身を除く): 120280352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 191, 382, 764, 955, 1528, 1910, 2861, 3056, 3820, 5722, 6112, 7640, 11444, 14305, 15280, 22888, 28610, 30560, 45776, 57220, 91552, 114440, 228880, 457760, 546451, 1092902, 2185804, 2732255, 4371608, 5464510, 8743216, 10929020, 17486432, 21858040, 43716080, 87432160]

約数ペア:

[(1, 87432160), (2, 43716080), (4, 21858040), (5, 17486432), (8, 10929020), (10, 8743216), (16, 5464510), (20, 4371608), (32, 2732255), (40, 2185804), (80, 1092902), (160, 546451), (191, 457760), (382, 228880), (764, 114440), (955, 91552), (1528, 57220), (1910, 45776), (2861, 30560), (3056, 28610), (3820, 22888), (5722, 15280), (6112, 14305), (7640, 11444)]